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H

Heissell

Data Analyst with 5 years of experience in finance and healthcare sectors

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Cartago, Cartago Province, Costa Rica
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Competencies

SQLAvanzado

Used SQL for querying and managing large datasets to support analysis and reporting tasks.

PythonIntermedio

Applied Python for data cleaning, analysis, and automation of repetitive tasks.

TableauAvanzado

Designed and implemented interactive dashboards for data visualization and reporting.

Data AnalysisAvanzado

Performed statistical analysis and created data-driven insights to guide business strategies.

Summary

Dedicated data analyst with 5 years of experience in analyzing and visualizing data across finance and healthcare industries.

Key Achievements

  • Developed and maintained dashboards that improved reporting efficiency by 30%
  • Led data collection and analysis projects that supported strategic decision-making
  • Gained proficiency in SQL, Python, and Tableau through diverse project applications

Skills

SQLPythonTableauData Analysis
Published on CazVid - May 17, 2026
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